One benefit of electric walkie pallet jacks

One benefit of electric walkie pallet jacks is their ability to cover huge distances in a short period of time. When warehouse workers need to haul inventory pallets across a large warehouse, motorization allows the operator to ride on the jack while transporting loads quickly from one place to another. Because of electric hand pallet jacks efficiency, employee productivity is also increased.

the powered pallet truck has been achieved overseas export orders for nearly two thousand units

Forklift galleries, classic shiny, concept development has attracted many people stop, exhibition warm and friendly staff and Exhibition personnel exchanges and consultations, concept development staff shortage admiring overseas customers, they Chery forklift Dikai said he Hand pallet jacks was satisfied with the product, hope to establish stable and cooperative relations, international development Chery Dikai forklift confident cooperation between the two is also full of expectations.

It is understood that, as of September 2013, the truck has been achieved overseas export orders for nearly two thousand units, compared with the same period last year to double growth platform for workers to draw on overseas channels to achieve a synchronous rise electric pallet truck globally. During the year, the truck received the intention of customers from Northern Europe, Africa, South America, South Asia and other electric pallet truck countries come to the factory to visit and discuss cooperation has laid a solid foundation for further cooperation in the international market. The "Fair" in turn bring new opportunities for the forklift overseas development.

Committed since the fall of 2011 for the first time landing "Fair" So far, the truck has five degrees exhibitors, "Fair" to witness every step of the journey overseas expansion forklifts, forklift products also witnessed "creating value for customers", and the future development of international road remains difficult and lengthy, forklifts exhibitors will be like "Fair" as adhere to the quality win, to use technology to change the world!

The tilt powered pallet truck wall and seals for excessive wear

piled high door frame automatically tilt difficulties or action not smooth
Cause: The tilt cylinder wall and seals for excessive wear; within the valve stem spring failure; piston rod hand pallet jacks in the cylinder wall or bent; within the tilt cylinder seals fouling too much or too compressed.
Solution: Replace the O-rings or cylinders; replace qualified spring; replace damaged parts; cleaning adjustments.

The pump cover seal tank damage, excessive leakage; gear wear; pump motor speed is reduced; pipeline have blockage.

Solution: Replace; replace the oil pump; checking commutator, remove inter-chip coke, carbon brushes to adjust semi electric stacker the position; inspection cleaning.
the operation is not abnormal electrical
Cause: electrical box micro switch is damaged or improperly position adjustment; main electrical control circuit fuse or blown fuse; battery voltage is too low; contactor singeing, or dirt caused by too much bad; contacts without action.
Solution: Replace the micro switch, re-adjust the position; replacement fuse of the same type; recharged; repair contacts, adjust or replace the contactor; checking whether the contactor coil circuit breaker or replace the contactor.

When power pallet jack using manned aerial hydraulic drive off work

When using manned aerial hydraulic drive off work , the species is contemporary art machinery and equipment . When a small crane aerial must be used correctly to ensure safety


1 , car drivers must hold a bus driving license.
2 , plus auxiliary gearbox hydraulic pump must be off .
3, note bridges, tunnels Hand pallet jacks electric stacker headroom .
4 , the speed is generally not more than 30 km / h , the suburbs are not more than 40 km / h .
5 , the job hopper ( platform ) declined stranded personnel inside .
6 , parking location choice should be solid ground , vehicle inclination of not more than 3 °, and turn on the flashing warning .
7 , working height and wind ;
Wind 6 and below the height of 10 meters or less suitable for the job ;
The following electric pallet jack wind 5 can fit 11 to 20 meters below the height of the job ;
Wind 4 and below 21 to 30 m height suitable for the following operations.
8 , starting the pump , depress clutch , pull the hand brake , gearbox neutral gear , pulled the clutch rod hydraulic pump , the hydraulic pump is in working condition.
9 , the hydraulic pump running 2 to 5 minutes , before manipulating the handle of each action .
10 Aerial operations, should be trained and held responsible for the operating licenses for employment .

Development Process

Development Process
First, the development needs analysis. According to functionality, performance, operating environment and other factors, together with our customers to develop detailed user requirements specification, and thus determine the development goals.
Second, the initial program design. According to requirement analysis, program development, including the Hand pallet jacks and parameter settings, basic calculations, the total three-dimensional drawing and other preliminary work, and then conduct a preliminary review with the customer.
Third, the detailed program design. Listen preliminary opinion, the implementation of program design. Refined three-dimensional model to modify the total figure, drawing the part three-dimensional map of the structural components of the finite electrics tacker analysis and dynamic simulation. Then second review with customers.
Fourth, the final plan was finalized and drawings drawn. Listen to opinions of second instance, modify design. Floor plan drawing (eg parts diagram, component assembly drawing and assembly drawing, painting and drawing, etc.), a parts list, repair parts list.
Five, making all the technical documents, including advocacy and technical samples, the product manual.

First, the development needs analysis. According to functionality, performance, operating environment and other factors, together with our customers to develop detailed user requirements specification, and thus determine the development goals.

Tire cranes ( RTGs ) defines

Commonly known as RTG crane tires , chassis refers to the use of walking tire rotation crane boom .
Tire cranes ( RTGs ) Overview
Tire Scissor lift crane is to increase the tire is mounted on a special chassis and axle on the composition of a fully slewing crane , the upper structure and the same crawler crane , the installation in order to ensure the stability of the body , the crane with four retractable legs . On flat ground may or may not be small outrigger from the weight lifting and hanging objects at low speed . It consists on the train and get off two parts. On the train as part of the lifting operation , with the boom , lifting mechanism , luffing mechanism , balance weight and turntable , etc. ; alight and walk part of the support . Alighting connection between the use slewing . Crane is generally required down legs , increasing the bearing surface , and the body leveling , to ensure the stability of the crane .
Tire cranes ( RTGs ) boom
Boom structure in the form lattice boom and telescopic arm two kinds . The former wire rope pulley luffing , or take a long folding arm length , the length of the larger ; latter multi-section telescopic boom box-shaped cross-section , and a luffing telescopic hydraulic cylinders . Driving conditions due to small size, the need to adapt to rapid transfer of the site . Working body can be mechanical , hydraulic and electric . Hand pallet jacks compact structure, convenient operation, easy speed control and overload protection and other advantages. Typically used for handling heavy tires hanging and installation operations, from the weight of small, may play outrigger operation , even with load walk. Has good mobility , transfers and convenient features for mobile operations , widely used. The basic technical parameters : Starting weight , lifting height , amplitude , load torque and machine weight . Tires hanging from the weight of the rated strength by the boom and the whole stability limit , with the magnitude of change , in order to prevent overloading must be equipped with torque limiter. Since traveling faster truck cranes , transfer and flexible , chassis and parts supply more convenient , etc., particularly telescopic boom truck cranes, has developed rapidly. RTG is to improve mobility and cross-country towards further development directions . Multilateral shaped cross-section telescopic boom , box-shaped radiant chassis , movable counterweight hanging tire and other new emerging .

pit furnace, or put it out into the car shipped ingot

Casting crane:
Injection Mixer for lifting hot metal, steel furnaces and continuous injection of molten steel ingot lifting equipment or ingot molds and other purposes. Main car lifting ladles, ladles, Vice car to flip and other auxiliary work.
2 clamp crane:
The use of high-temperature steel ingot clamp vertically lifted onto a soaking pit furnace, or put it out into the car shipped ingot.
3 off the ingot crane:
From the ingot ingot molds used to force prolapse. Small car off the ingots have a special device, way off the ingot mold according to the shape of the ingot: Some off the plunger pressed ingot ingot crane, lift the ingot mold with tongs; some with tongs pressed ingot mold, with the tweezers lift ingots.
4 charging crane:
Added to the open Hand pallet jacks in charge. Lord of the column with the bottom of the car to pick rod for stirring bins and place it into the furnace. The main column is rotatable about a vertical axis of rotation, pick rod can swing up and down and swing. Vice trolley for furnace repair and other auxiliary operations.
5 Forging crane: [1]
With forging hydraulic press used with large workpieces. Main car hanging on a hook turn special feeder to suppor

High tower crane tire structure

High tower crane tire tire crane substructure is basically the same with the ordinary. The difference is that the former place in the latter mounted jib up the school installed a p-frame is installed into place two hydraulic cylinders pull up the school. Install boom in the middle column.


     Hand pallet jacks tower crane tire tire crane substructure is basically the same with the ordinary. The difference is that the former place in the latter mounted jib up the school installed a p-frame is installed into place two hydraulic cylinders pull up the school. Install boom in the middle column. This crane metal structure composed of the following parts.
     1. Trolley frame
     Crane with steel frame with steel welded into a box-shaped (or slab) structure, the travel drive, transmission device mounted on the support frame mounted umbrella holder r6 rotary support, bracket mounted to the frame at the front and rear end beam. Material generally use low-Jin Gaoqiang degree scissor pallet truck steel. Because although the number of products to be certain counterweight could be considered ordinary carbon steel frame.
    2. Turntable
     Crane turntable structure similar to ordinary tires. To install the mounting arm at school legislation, the tail with significant support beams a ship with a high-strength low-alloy structural steel made ​​with good strength and rigidity of the box-shaped structure.
     3. Column
     Mainly from the text column order jib role that requires a certain column height to install compensate pulley. Column one small ship, I asked for the two big large section box structure to ensure good torsion resistance.
     4. Boom
     The boom of the crane truss structure, the main square seamless multi-chord vessels with paragraph 2 and pin hinge.

High tower crane tires manipulation and protectio

High tower crane tires with full Hand pallet jacks transmission, mechanical, simple structure, light weight, low energy consumption, easy maintenance, smooth, impact, centralized control, with good speed performance.

  1. Crane operation
     High tower crane tires manipulation, lying pJ treasure while driving, but also in unchanging central control room. These two sets of lifting sail the whole system can be manipulated, all instruments are located in the cab and the control room, from the weight (lifting moment), work rate and other relevant data in the cab or the control room display.
  2. Safety devices
     (1) machine. ① emergency stop switch; ⑦ hydraulic oil tank is less than five requirements protector; ① liquid Qing oil temperature is higher than a predetermined value and gear warning devices; ④ hydraulic safety valve; ⑤ alarm. In addition to the alarm, the other devices installed in the cab or the control room, the driver can at any time depending on the circumstances to take corresponding measures.

In material handling machinery for improved traction

Low wear resistance 4 : Can be adjusted using the length of four , hanging chain hanging chain main chain and wire rope . Rope Chain Overview: The rope or stranded by a plurality of thin wire twisted into strands , and then by a number of strands twisted into a spiral around the rope . In material handling machinery for improved traction , tensioning and load-bearing purposes . There hemp rope core common core and steel core two kinds . Advantages: 1 : higher carrying capacity 2: lighter weight 3 : cheap Disadvantages: 1 : Surface susceptible to wear and erosion, impact load caused by broken wires 2: hemp core temperature is low, is not suitable for Hand pallet jacks temperature 3 : You can not for bypass hoisting 4 : Detection inconvenience 5: stiff resistance , difficult to store 6 : You can not adjust the length of 5 to use non-standard standard spreader spreader lifting process does not meet all lifting needs, so must be designed to achieve the non-standard spreader lifting . ? Clamp- spreader clamp spreader usually refers to the clamps for clamping , tightening or lifting tool. Mechanical lever slab tongs Uses: Widely used in steel metallurgical enterprises steelworks casting workshop, hot rolling mill slab library and transport stations , garages, slab -dock Hand Pallet Truck and loading and unloading. Type: one based on the different ways to connect with crane lifting lugs into single , double lug , double pulley , double pulley guide cylinder . 2 according to the temperature of the slab is lifted divided into normal -type and high temperature type . Features: 1 ) no power , easy to use , enabling maintenance-free, reliable operation, safe and convenient. 2 ) generally suitable for handling a time or a fixed number of blocks or blocks into slabs cycle state . The number of blocks can be designed adjustable , but not for the number of blocks frequently changing places. 3 ) Operating efficiency is relatively low. Automatic lever clamp Application: steel mill slab loading . Features : You can automatically block -1 -2 lifting a transition between blocks , lifting the number of blocks in the slab kept regular changes . Also can be fixed lifting a slab or two slabs , just make a simple adjustment can be. Electric leveraged slab clamp Category: 1 According to the different ways to connect with crane lifting lugs into double , double pulley type . 2 according to the temperature of the slab is lifted divided into normal -type and high temperature type . Uses: Widely used in steel metallurgical enterprises steelworks casting plant, hot rolling mill slab library and transport stations , garages, slab -dock handling and loading and unloading.

hydraulic system, control system

1. Less variety, low yield of Crane is at an early stage of development, less variety. Repeat many medium and small tonnage, has not yet formed a large, medium and small complete series, the annual output is only equivalent to a foreign manufacturer's production capacity.2. Lifting torque, low level of technology in our truck mounted crane arm winch mainly limited by domestic automobile chassis, lifting torque, other performance indicators are also generally lower than the foreign advanced products. Crane domestic enterprises invest little in research and development, hydraulic system, control system, there is a certain level of technology gap.3. Safety devices are not complete, inconvenient to operate only with our truck mounted crane lifting Hand pallet jacks limit and balance valve, relief valve and other general safety device, all for manual operation. The countries have already widely applied to electronic technology truck mounted crane, such as a torque limiter with a microcomputer and anti-rollover protection, etc., and has achieved a wired and wireless remote control.4. Single function in our truck mounted crane lifting operations and transportation functions based, and have a variety of foreign Crane accompanied, mainly installed in the boom head, such as work bucket, grab, aerial work platforms, grasping, fixtures, Hand stacker baskets, augers, pallet forks, tires, robots, pile, etc., so that crane has the function of a machine. In addition, some foreign manufacturers to further develop the railway truck mounted crane and other special products.5. Unsightly appearance of truck mounted crane design monotonous, neglect and coordination of car shape, while abroad Crane coloring is very strict, not only in shape and coloring on the implementation and integration of the truck, and the city's landscape also requires coordination with appropriate.Crane Cab Features: semi-floating rear overhang mechanical damping, hydraulic machinery flip, with air conditioning, channel-type instrument panel, configure: D310 standard flat top standard driving cab.Applicable conditions: Dongfeng traditional, regional, iron, iron ore high density cargo overloading know unlucky class, suitable for mountain roads, construction sites and road transport and other poor road conditions.

with the signalman to maintain good communication .

6 , find the load , and put on locks, and figuring out the specific placement of the load . Although the operating personnel are not responsible for determining the weight of the load , but if he did not verify with supervisors weight , then he would deal with all its attendant consequences lifting and transport .

7 , consider all likely to affect the lorry crane lifting capacity transport factors , and adjust the weight lifting .

8 , knowing how to load rigging fitted on the basic procedures and ensure implementation in the specific operation .

9 , with the signalman to maintain good communication .

10 , stable and secure operating vehicle lifting and transport .

11 , lorry crane transport Nobody operation, should be shut down , and its proper operation .

Composition and functions
Crane generally truck chassis, truck mounted crane accessories, cargo compartment , PTO, crane components.

Crane is a lifting and stretching Hand pallet jacks the hydraulic system to achieve cargo lift, swing , lifting equipment, usually mounted on the truck on .

Maintenance instructions
Since Crane is a special vehicle , the operator should accept the manufacturer's guidance, training , the vehicle structure, performance enough to understand , and to obtain from the manufacturer a certain truck mounted crane operation and maintenance experience before operating the machine . Truck crane manufacturers to provide product maintenance manual is a truck mounted crane operator to operate the equipment necessary information before operating the machine , be sure to read the maintenance manual truck mounted crane , according to the instructions of the requirements to operate , maintenance truck mounted crane . The operator should pay attention to regular checks coolant, lubricants, brake fluid , hydraulic oil and fuel oil ( water ) bit and the quality and attention to check the tightness of the vehicle . Crane in the run-in period with maintenance requirements, can be summarized as follows: to reduce the load , strengthen lubrication , strengthen training, pay attention to check . As long as the operator attention and press manufacturers require Truck crane run-in period for maintenance and repair , truck mounted crane will reduce the incidence of early failure and prolong life , improve operational efficiency , allowing Crane to bring you the maximum benefits. At the same time , should be strengthened Crane lubrication lubrication points , recommended run-in period , the class must be on the lubrication point greasing except for special requirements .

Trinity international market rise crane

Saudi Arabia was one of the staff tried to get a large lifting Saudi leasing companies to purchase Hand pallet jacks of cranes, then drew a lot of attention of international brands.
In the last in 2012, Sany Heavy Industry in the international market sales reached 1.1 billion yuan, an increase of 50%. Sany Heavy is the deputy general manager of international marketing from all of this witness.
Real opportunity took place in 2011, when Saudi Arabia, a Saudi employee tried to get a large lifting leasing companies to purchase hundreds of cranes, then drew a lot of attention of international brands.
Although thirty-one fame was in Saudi Arabia is not large, but decided to try to fight high-level, so make unremitting efforts, our customers finally agreed to come to Trinity Industrial Park visit.
Came, the customer immediately by Trinity shocked by the atmosphere and rigorous, but also the excellent performance of the device does not make people amazed, customers immediately added thirty sets of orders.
It was Trinity's first large international orders, after which the company has signed a big one and Trinity also strive for perfection in their products, the international order more and more.

Become Saudi regional sales champion.

In June 2012, Saudi Arabia's largest leasing company hoisting revisit the Trinity, has signed a more than two Hand pallet jacks million yuan of large orders, and became a thirty-one exclusive distributor in Saudi Arabia.
By June this year, in two and a In the recent few years, the more car tire cranes out there is a feature that currency as the length of increasingly long crane, lifting weight is also growing.
In the recent few years, the more car tire cranes out there is a feature that currency as the length of increasingly long crane, lifting weight is also growing.
But after an investigation found that this is only appearance, in spite of this there is the use of repair, but customers still prefer small tonnage and their own small cranes.
For an extra long arm, demand mainly from the oil refining industry, as well as the electricity sector, they themselves do not want to use the jib, in order to reduce risk. It is generally equipped with a large crane arm long vehicles, small tonnage crane can be freely selected. hours, Trinity has sold more than four hundred in Saudi cranes, worth more than $ 800 million in market share is nearly 40%. Become Saudi regional sales champion.
Back in time to 2011, when Saudi Arabia's infrastructure construction in full swing, you need a large number of cranes, and that a large single thirty-one have faced many opponents.
At that time, general manager of the Saudi subsidiary after multi-party efforts, and finally let people come to the domestic investigation, powerful and complete product performance to conquer the customer, and ultimately successful large single sign.
By this year, Saudi Arabia is ready to develop the world's largest public transportation system, new opportunities and new challenges are coming, Trinity ready!In the recent few years, the more car tire cranes out there is a feature that currency as the length of increasingly long crane, lifting weight is also growing.
In the recent few years, the more car tire cranes out there is a feature that currency as the length of increasingly long crane, lifting weight is also growing.
But after an investigation found that this is only appearance, in spite of this there is the use of repair, but customers still prefer small tonnage and their own small cranes.
For an extra long arm, demand mainly from the oil refining industry, as well as the electricity sector, they themselves do not want to use the jib, in order to reduce risk. It is generally equipped with a large crane arm long vehicles, small tonnage crane can be freely selected.

according to advanced ergonomic principles developed

cab because most electric forklift for indoor Hand pallet jacks, so generally do not have a closed cab, only install from the protective effect of the overhead guard. The world's more advanced electric forklift, according to advanced ergonomic principles developed, the use of hydraulic damping comfort suspension seat, according to the driver's height and weight adjustment. Two pedal acceleration system change direction the truck without steering column inclination of the steering wheel can be adjusted to the driver's requirements. Center hydraulic lifting lever set door frame and front and rear in one. These new designs are so greatly reducing the labor intensity of the driver.
4, the drive system drive system is one of the key components of electric forklifts. Various truck in the drive system's structure there is a big difference between a single motor arranged in form there are also differences. As a dual motor drive, acceleration and climbing performance, traction, full speed using an electronic system to replace the original mechanical differential system, usability has been greatly improved.
5, the hydraulic system is generally used electric forklift separate motor driven gear pump, thus its mast lift and tilt working system to provide hydraulic power. Currently domestic forklift, as the hydraulic motor speed is not implemented, the hydraulic motor starts, the only high-speed rotation, the pressure does not vary with changes in the functions and automatically adjust only the excess flow back into the tank through the relief valve, cause energy waste. New forklift abroad, such as the E20 electric forklift LINDE, using advanced hydraulic impulse control technology, hydraulic pump pulse controller can react according to the hydraulic circuit, self-balancing motor speed and fuel consumption, thereby saving energy, the advantages of this control power utilization is high, no voltage peak, low noise hydraulic system, hydraulic components wear is also low, which greatly improved the reliability and service life of the vehicle.

Ladle electric flat car how to prevent burn out cable

1 cable reel cable reel, cable reel raise the tension.
2 cable with high temperature cables, asbestos as a protective material, close to the site of steel chartered asbestos cloth wrapped around
3 In the steel deoxidation work must be good before, prior ladle car still some aluminum ingots, aluminum, etc., also reduced due to spray out and burn a lot of slag cable up
4 Install the monitor is connected to the same operating room.
5 regular replacement cable  Recently held on flatbed trailer exhibition, both the number of participating models, or in the number of exhibitors Hand pallet jacks declined compared with previous years. Models in the exhibition, many of which are big nose trailer body are 5-8 meters, using this type of flatbed trailer was mainly due to the types of vehicles compared to the flat head safer.Large carriage car full tax year
Members of the public to reflect: I heard that in the past because of the large carriage automobile tonnage, low usage, the relevant departments of the more than 20 tons of excess, calculated by fifty percent tax, I do not know how this policy is required ?
Local Taxation Bureau Re: This year the city provides, for large carriage cars this year, the actual tonnage of all its weight to calculate the tax, no other preferential policies.

Leak repair protection

Bridge crane trolley gear due to vibration, abrasion, pressure, temperature and other factors, the combination of surface sealing parts often appear static leakage. Traditional treatment methods to remove reducer, replacing gaskets or sealant applied, but time-consuming and difficult to ensure the sealing effect, will appear again in the operation of leakage. Contemporary Western countries use more polymer composites leakage field of governance, the most widely Blessed World Blue series. Polymer-free disassembly repair and materials have excellent adhesion, oil resistance and 350% elongation, good to overcome the impact of vibration reducer, repair effect is more effective than traditional methods.
Wear governance
Bridge crane initiative running gear wheels and carts frequently repeated emergency stop and parking will cause reverse gear torque of each axis, vibration increases, could easily lead to leakage. Such problems occur, the traditional method and more to be machined after welding or repair the main brush, but there are some drawbacks both: Hand pallet jacks thermal stress generated by welding can not be completely eliminated, prone to bend or break; the brush plated by the coating thickness limit is easily peeled off, and the above two methods are metal with metal repair, you can not change the "hard to hard" with the relationship, the combined effect of the force, will cause wear again. New repair method mostly polymer composites based, and the application of more surgery products, which has superior adhesion, excellent compressive strength and other performance. Applied Polymer repaired, neither welding thermal stress on the repair thickness is not restricted, while products with metallic materials do not have the concession, can absorb shock and vibration equipment, to avoid the possibility of re-wear and greatly extended equipment component life, save a lot of down time, creating significant economic value.

AGV from simple van to intelligent robots

First automatic guided vehicle, 1913 by Ford Motor Company for chassis assembly, and reflects the use of the time called AGV superiority. But then there is a rail guided. By the 20th century, the mid-1950s, in 1955 the British first removed the guide rails used on the ground floor embedding, formed to guide the electromagnetic induction simple AGVS, 1959 年 AGV used in warehouses and factories operating on automation.
1960s began to apply computer technology to AGV system management and control, AGV system from automated warehouse into flexible manufacturing system (FMS) and production systems, so that the AGV has been rapid development. Although AGV first appeared in the United States, but it is to be developed rapidly in Europe and promotion of applications, and fabrication and assembly process to become a popular material Hand pallet jacks equipment. Unified European company structure and size of the tray so that the manufacturer does not require frequent AGV according to the user's requirements change their product form. Since the AGV efficient and flexible, making the AGV system in advanced industrial countries gained widespread application. Sweden in 1969 for the first time in the logistics system uses AGV, 1973 KALMAR, Sweden VOLVO car factory in the assembly line for the extensive use of computer-controlled AGV assembly operations, the introduction of the mid-1970s unitized load handling for AGV, AGV expands The use of random device adds many features, such as additional tables, transfer device, logistics, and control information receiving and conversion components. 1983 all over Europe there are 360 ​​of 3,900 AGV AGV system at work, and 1985. AGV total number of units produced more than 10,000 units; 1985 2100 AGV system, the United States has a total of 8199 units AGV, a total of more than 30 manufacturers AGV ; first introduced in Japan in 1963, one AGV, 1976 ten years after the annual increase in the number of AGV systems, there Shinko Electric, Hirata motors, Sumitomo Heavy machine 27 major manufacturers, 1981 sales reached 6,000,000,000 yen in 1984 to 150 billion yen in 1985 rose to 20 billion yen.
Trends in today's mobile robots are gradually to intelligent direction, that is, when the mobile robot in unknown environment in a complex unpredictable action, would require not only has the AGV sensing function, but also has a certain decision-making and planning capabilities. This has the visual and tactile perception function, and can make independent decisions on movement of mobile robot, the third generation of intelligent mobile robots. Generally speaking, intelligent robot has the following three basic functions: to understand the task function, functional environmental understanding and action planning functions. Intelligent robot get through the task to understand functional job tasks and operational objectives, and functions according to the environmental gain understanding on environmental changes in the initial conditions and environmental information, through action planning function autonomously achieve the objective of making the best course of action. In order to build intelligent systems, integrated various methods is necessary, such as traditional artificial intelligence, fuzzy systems, neural networks, genetic algorithms.

Division I lift the cultural information

Experts predict that China's aerial hydraulic lift in the coming years will continue to maintain high sales growth, particularly in cities such as infrastructure construction and maintenance aspects of the faster growth in demand.
Joint manufacturing Hand pallet jacks lift of the wind and is very similar to the automotive industry, in the automotive industry, General Motors, Ford, Renault, BMW, Mercedes, Volkswagen and other large companies have embarked on the United Way, these two industries The world market has become increasingly integrated. To get in a mature market share in the world market and to maintain growth, the shortcut is to buy competitors, its long-term goal is to compete for dominance of the world market. In the elevator industry, in a sense, that means entering the world market in North America, Japan (Asia) and the three major European markets.
      The world's top companies on the world market has a strong influence, but so far no one in these three markets dominance. There are four companies have established a base in the two major markets: Terex Grove and in North America and Europe; Tadano in Asia and Europe; Sumitomo Construction Machinery in Asia and North America.
        Grove, Terex and Tadano company through the acquisition of competitors to enter the European market. Grove first in the 1984 annexation of the British Kirsten, and then in 1995 acquired the German Krupp. Terex Corporation in 1995 and merged with the French and Italian Bendini PPM company, in recent years has acquired a number of other European and American companies. In 1990 Tadano Faun annexation of the German company. Sumitomo Corporation acquired the U.S. in 1986 • Link Belt Company.
    Liebherr and Dematic are exported to the Americas and Asia lifts, Kato company will also sell products to Europe. But lift lifting platform localization of production than rely on local agents to create more opportunities, and Kato Tadano these two similar products, automotive lifts machine chassis is the same, but more than Kato Tadano overseas investment company, thus increasing exports, improve the domestic market shrinking plight brought in a more favorable position.
Most manufacturers compete for these markets, while also working to expand product lines. Grove's automotive lifts and RT products have a competitive advantage, buy Krupp after AT product also considerable strength, the company is also preparing to produce crawler lifts. Mani sudden Walker company has been in the dominant industry crawler lifts, but you also want to get the same product areas other lifts influence.
       China hydraulic lift industry development research report describes the development of the world history of industrial hydraulic lifts, hydraulic lifts analysis of China industry development status and gaps, pioneering proposed a "new hydraulic elevator industry," and the concept of alternative industries, on this basis, From the four dimensions that "people-oriented", "technological innovation", "environmentally friendly" and "future-oriented" to accurately define a "new type of hydraulic lift industry" and substitute products connotations. According to the "new hydraulic lift industry" and alternatives evaluation system and quantitative indicators system, from a new perspective on China hydraulic lifts industrial development were deduced and precise prediction on this basis, China's administrative divisions and the four metropolitan hydraulic lifts industrial development of a comprehensive study.The world's top companies on the world market has a strong influence, but so far no one in these three markets dominance. There are four companies have established a base in the two major markets: Terex Grove and in North America and Europe; Tadano in Asia and Europe; Sumitomo Construction Machinery in Asia and North America.

pallet is one of the latest composite tray. It is mainly by extrusion
WPC profile extrusion machine, and then assembled. It combines wooden pallets, plastic
Feed tray and steel tray advantages abandoned its shortcomings, has the flexibility to produce
? High strength, corrosion-resistant, non-absorbent properties, to solve the wooden pallet cleanliness
? Poor quality testing irregularities and short life problems, not solve the plastic tray
? Temperature difference changes, making the restricted geometry and steel tray easy to rust, easy
Corrosion, since the major and other issues.
90 North China Oilfield a plant small-displacement high-lift pumps show their skills
??? According to the China Petroleum Daily reported that as of December 24, 2009, North China Oilfield an ordinary pump and pipe factory integration advantages of small-displacement pump, oil pump Gao Yang Cheng Qian successfully developed and have been in Yan 9-13, Xiliu 10 flat, geese 10 wells three wells successfully.
Submersible pump function is to downhole pumping liquid into the ground, is an important means of oil yield. Oil a plant tissue and technical staff have worked hard and successfully to solve the well fluid flow rate is too low and other technical difficulties, successfully developed a small displacement, Gao Yang Cheng Qian oil pump, submersible pump used to expand the scope, especially for low-yield wells, inclined , deep wells and eccentric wear serious, check period more than 300 days, the technical indicators in line with national standards, the performance to meet the design requirements.
Small displacement, Gao Yang Cheng Qian oil pump, which can effectively reduce the sucker rod broken off, wear and abrasion caused by the operation tubing, workover costs and tubing, sucker rod losses, reducing the workload for the pump and adjust parameters; and rodless pump, can reduce equipment capital investment, reduce operating and maintenance costs, ease of management, lower production costs, especially for inclined, Hand pallet jacks wells reduce mining costs more effectively.
This small displacement, lifted Cheng Qian oil pump eccentric wear in severe applications geese 9-13 wells, increasing oil 6.9 tons, to the current cumulative oil 1027 tons.